Well… there were 3 situations in college with 3 different girls I often think about.
1. I dated this girl who could not get enough of my cum. She insisted that she gave me a blow job every-time before I left the apartment and she often would lay her head in my lap watching tv…and eventually would start unzipping my pants. It got to the point where I’d start leaking pre cum and get hard whenever I saw her. She said I had a great looking cock and my personal hygiene was so good she could lick my asshole… and she did on occasion.